diff --git a/src/armnnSerializer/Serializer.cpp b/src/armnnSerializer/Serializer.cpp
index 9c62a93..ddd38e1 100644
--- a/src/armnnSerializer/Serializer.cpp
+++ b/src/armnnSerializer/Serializer.cpp
@@ -468,6 +468,16 @@
     CreateAnyLayer(fbEqualLayer.o, serializer::Layer::Layer_EqualLayer);
 }
 
+void SerializerVisitor::VisitFillLayer(const armnn::IConnectableLayer* layer,
+                                       const armnn::FillDescriptor& fillDescriptor,
+                                       const char* name)
+{
+    throw UnimplementedException("SerializerVisitor::VisitFillLayer is not implemented");
+    IgnoreUnused(name);
+    IgnoreUnused(layer);
+    IgnoreUnused(fillDescriptor);
+}
+
 void SerializerVisitor::VisitFloorLayer(const armnn::IConnectableLayer *layer, const char *name)
 {
     IgnoreUnused(name);
diff --git a/src/armnnSerializer/Serializer.hpp b/src/armnnSerializer/Serializer.hpp
index 6dd6558..65d87b7 100644
--- a/src/armnnSerializer/Serializer.hpp
+++ b/src/armnnSerializer/Serializer.hpp
@@ -121,6 +121,10 @@
     void VisitEqualLayer(const armnn::IConnectableLayer* layer,
                          const char* name = nullptr) override;
 
+    void VisitFillLayer(const armnn::IConnectableLayer* layer,
+                        const armnn::FillDescriptor& fillDescriptor,
+                        const char* name = nullptr) override;
+
     void VisitFloorLayer(const armnn::IConnectableLayer *layer,
                          const char *name = nullptr) override;